Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
  • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
  • B60K5/12—Arrangement of engine supports
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
  • B60K17/00—Arrangement or mounting of transmissions in vehicles
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
  • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
  • B60K5/12—Arrangement of engine supports
  • B60K5/1208—Resilient supports
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
  • F16F1/00—Springs
  • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers

Definitions

• Vehicle body with a longitudinal member and an elastomer bearing arranged thereon, in particular as a gearbox bearing
• the invention relates to a vehicle body having at least one longitudinal carrier and an elastomer bearing arranged thereon for supporting a vehicle component according to the preamble of claim 1.
• a generic vehicle body with at least one longitudinal carrier with an elastomer bearing arranged thereon for supporting a vehicle component is generally known.
• Such elastomeric bearings are regularly rubber-metal bearings and consist of a
• elastomeric bearings are well known in various embodiments, also known as hydraulic bearings, and depending on the current circumstances and
• a transmission bearing usually has a relatively low position in the front of a vehicle body due to geometric and vibration conditions.
• the profile size, in particular the profile height of a longitudinal member and thus the longitudinal beam force level are limited and limited by the low position of the arranged on the longitudinal member gear bearing.
• recess cupped wherein such a recess can represent a weakening of the longitudinal member.
• CONFIRMATION COPY Next is integrated in a cross member gear bearing with running in the vehicle longitudinal direction of the bearing axis known (DE 100 31 165 C2).
• the transmission is specifically shifted by means of a crash pad to the rear or top, with the core of the gear bearing should tear, so as not to hinder such a targeted displacement of the transmission.
• a Rohbauteilteil a motor vehicle is known (DE 199 09 726 B4), in which inter alia, a console is integrated, on which an upwardly constructing gear bearing can be placed and fixed.
• a storage device for supporting a vehicle component, in particular a transmission on a vehicle body is known (DE 10 2006 041 094 A1), in which an elastic bearing element is contained in a receiving part, which is connected in a complex arrangement with a longitudinal member.
• the object of the invention is to develop a generic vehicle body so that an increase in the longitudinal beam force level is possible at a low position of the elastomer bearing.
• relatively large side member profiles can be used to increase the longitudinal member force levels, wherein the comparatively low position of the elastomeric bearing on the side member can be obtained.
• a weakening of the longitudinal member, in particular in the event of a crash through the receiving trough is avoided by das.das the first body-mounted bearing part the
• the body-first bearing part is thus used here in a double function, on the one hand as a bearing part of the elastomer bearing and on the other hand as the receiving trough spanning and reinforcing crash bridge.
• the inventive construction of a bearing can be used for storage of different vehicle components. Preferably, in a concrete
• Embodiment the vehicle component to be stored a transmission, each one
• Elastomeric bearing is mounted as a gearbox bearing on both sides of the transmission to two opposite longitudinal members of the body structure. Especially with such gearbox bearings, a low position in the front end is to be considered.
• the receiving trough is formed from above trough-shaped in the side rail.
• the first bearing part as a crash bridge can be formed by an arched profile with opposite edge flanges, in the manner of a hat profile, wherein the profile is aligned with its bulge approximately in the vehicle transverse direction.
• the receiving trough is covered in particular in the longitudinal direction, according to the force curve in a crash and fastened with the opposite edge flanges on the longitudinal member.
• the second bearing part can be led out of the Profilaufwölbung of the first bearing part transversely to the longitudinal member for connection with the vehicle component to be stored, in particular with a transmission.
• Muldenteil provide a space to possibly allow a Lagerausschung for the second bearing part or to ensure a simple installation in a closed down elastomeric bearing.
• FIG. 1 shows a schematic longitudinal section through a side member in the region of a
• FIG. 2 shows a bearing according to FIG. 1 according to the prior art
• FIG. 3 is a perspective view of a concrete side member with a receiving trough.
• FIG. 4 is a view corresponding to FIG. 3 with a mounted elastomeric bearing.
• FIG. 1 is a section of a
• the elastomeric bearing consists of a first longitudinal carrier fixedly mounted bearing part 4 and a second stable bearing part 5, which (not shown) is connected to the transmission. Between the two bearing parts 4 and 5 is a
• Elastomer body 6 is arranged. To explain the function, the elastomer bearing 3 is shown greatly simplified with a first bearing part 4 and second bearing part 5 as metal plates and a rubber block molded in between as an elastomeric body 6.
• the metal plate of the first bearing part 4 spans as a crash bridge the receiving recess 2 and is fixed laterally to the opposite Muldenr selectedn.
• fixing means 7 for example screws or rivets can be used.
• arrow 8 In a direction of travel according to arrow 8 occurs in a frontal crash the force curve opposite
• a bearing block 10 is placed on the longitudinal beam 1, in which the elastomeric bearing 3 rests.
• An example available height 11 is exploited here by the relatively low height 12 of the side rail profile and the patch elastomeric bearing 3. According to the invention according to FIG. 1, the same available height 11 to increase the
• FIG. 3 In the perspective view of FIG. 3 is a concrete embodiment of a
• an elastomeric bearing 3 is already mounted on the receiving trough 2 as a gearbox bearing.
• the first bearing part 4 is formed as a crash bridge by a bulging profile with opposite stable edge flanges 14, 15 which in the longitudinal direction on both sides of the receiving trough 2 by means of screws 16 or
• the second bearing part 5 is led out here from the Profilaufwölbung of the first bearing part 4 transversely to the longitudinal member 1 for connection to a transmission. As indicated by the dashed line 17, further elastomer bearing elements can optionally protrude down into the receiving trough 2.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Transportation (AREA)
• General Engineering & Computer Science (AREA)
• Vibration Prevention Devices (AREA)
• Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Priority Applications (4)

Applications Claiming Priority (2)

Publications (1)

Family

ID=44063932

Family Applications (1)

Country Status (6)

Cited By (1)

Families Citing this family (4)

Citations (7)

Family Cites Families (14)

• 2010
  • 2010-04-03 DE DE102010013840A patent/DE102010013840A1/de not_active Withdrawn
• 2011
  • 2011-03-30 EP EP11716819.5A patent/EP2555936B1/de active Active
  • 2011-03-30 WO PCT/EP2011/001596 patent/WO2011120683A1/de active Application Filing
  • 2011-03-30 KR KR1020127028086A patent/KR20130020671A/ko active IP Right Grant
  • 2011-03-30 US US13/261,459 patent/US8702159B2/en active Active
  • 2011-03-30 CN CN201180027103.1A patent/CN103025556B/zh active Active

Patent Citations (9)

Non-Patent Citations (1)

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